53898043 has 2 divisors, whose sum is σ = 53898044. Its totient is φ = 53898042.

The previous prime is 53898029. The next prime is 53898059. The reversal of 53898043 is 34089835.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53898043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53897987 and 53898005.

It is not a weakly prime, because it can be changed into another prime (53898023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26949021 + 26949022.

It is an arithmetic number, because the mean of its divisors is an integer number (26949022).

Almost surely, 2^53898043 is an apocalyptic number.

53898043 is a deficient number, since it is larger than the sum of its proper divisors (1).

53898043 is an equidigital number, since it uses as much as digits as its factorization.

53898043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 53898043 is about 7341.5286555322. The cubic root of 53898043 is about 377.7382803349.

The spelling of 53898043 in words is "fifty-three million, eight hundred ninety-eight thousand, forty-three".